Re: [WISPA] Some unlicensed history....

2007-03-03 Thread George Rogato



wispa wrote:



So, who set the standard for toilet paper roll size?  



Actually Mark, as far as I can tell there is a standard for toilet paper 
rolls


Same for paper towel rolls and even paper 8.5 x 11

Kind of makes it easy to use in printers from all manufacturers.



You asked :)



--
George Rogato

Welcome to WISPA

www.wispa.org

http://signup.wispa.org/
--
WISPA Wireless List: wireless@wispa.org

Subscribe/Unsubscribe:
http://lists.wispa.org/mailman/listinfo/wireless

Archives: http://lists.wispa.org/pipermail/wireless/


Re: [WISPA] Some unlicensed history....

2007-03-03 Thread Carl A jeptha
Now I have to ask seeing that we are talking about rear-ends, isn't that 
paper for the printer a little tough on the behind, not a place to have 
a paper-cut you know.


You have a Good Day now,


Carl A Jeptha
http://www.airnet.ca
Office Phone: 905 349-2084
Office Hours: 9:00am - 5:00pm
skype cajeptha



George Rogato wrote:



wispa wrote:



So, who set the standard for toilet paper roll size? 


Actually Mark, as far as I can tell there is a standard for toilet 
paper rolls


Same for paper towel rolls and even paper 8.5 x 11

Kind of makes it easy to use in printers from all manufacturers.



You asked :)




--
WISPA Wireless List: wireless@wispa.org

Subscribe/Unsubscribe:
http://lists.wispa.org/mailman/listinfo/wireless

Archives: http://lists.wispa.org/pipermail/wireless/


Re: [WISPA] Some unlicensed history....

2007-03-03 Thread wispa
On Sat, 03 Mar 2007 00:04:51 -0800, George Rogato wrote
 wispa wrote:
 
  
  So, who set the standard for toilet paper roll size?  
 
 
 Actually Mark, as far as I can tell there is a standard for toilet 
 paper rolls

But you can buy TP in a wide variety of sizes, density, etc.  

 
 Same for paper towel rolls and even paper 8.5 x 11
 
 Kind of makes it easy to use in printers from all manufacturers.
 
 You asked :)

paper is also available in a wide array of things OTHER than those 
standards.  Those standards are not set and mandated to be used by some 
regulatory agency. 

Heck, Avery set standards for stickers, and guess what... most people follow 
them.  But some don't. 

I can still get stickers in the size I want, though :)

 
 -- 
 George Rogato
 
 Welcome to WISPA
 
 www.wispa.org
 
 http://signup.wispa.org/
 -- 
 WISPA Wireless List: wireless@wispa.org
 
 Subscribe/Unsubscribe:
 http://lists.wispa.org/mailman/listinfo/wireless
 
 Archives: http://lists.wispa.org/pipermail/wireless/



Mark Koskenmaki   Neofast, Inc
Broadband for the Walla Walla Valley and Blue Mountains
541-969-8200

-- 
WISPA Wireless List: wireless@wispa.org

Subscribe/Unsubscribe:
http://lists.wispa.org/mailman/listinfo/wireless

Archives: http://lists.wispa.org/pipermail/wireless/


Re: [WISPA] Some unlicensed history....

2007-03-03 Thread wispa
On Sat, 03 Mar 2007 07:39:06 -0500, Carl A jeptha wrote
 Now I have to ask seeing that we are talking about rear-ends, isn't 
 that paper for the printer a little tough on the behind, not a place 
 to have a paper-cut you know.
 
 You have a Good Day now,
 
 Carl A Jeptha
 http://www.airnet.ca
 Office Phone: 905 349-2084
 Office Hours: 9:00am - 5:00pm
 skype cajeptha

I almost had to send you the bill for cleaning my breakfast off the LCD 
monitor

Good one, Carl... heh.




Mark Koskenmaki   Neofast, Inc
Broadband for the Walla Walla Valley and Blue Mountains
541-969-8200

-- 
WISPA Wireless List: wireless@wispa.org

Subscribe/Unsubscribe:
http://lists.wispa.org/mailman/listinfo/wireless

Archives: http://lists.wispa.org/pipermail/wireless/


RE: [WISPA] ALVARION VL 4.0 AP

2007-03-03 Thread Mac Dearman
Gee willikers George,

What color panties should I buy the ole' lady?  - Hehehe

All the bandwidth intensive applications are at the hospital itself. The
whole major purpose of the 10mbps connection is for a system they call PAC's
which is a X ray thing that transmits the pictures via internet to a group
of Doctors outside the USA (but in USA Territory) where it is read at the
time of arrival then the results retransmitted back to the hospital via
internet. It can be done with 1.54mbps, but they have their smaller clinics,
Dr.'s offices, Home Health offices, billing and something else off site and
they are trying to drop Bell South and her DSL crap. That is the purpose of
the AU and SU's. It is mostly for internet access, but billing will be done
via wireless as well. There will be no heavy usage of the LAN short of
internet connectivity and our VoIP.

This will be our 5th hospital to connect via wireless and be their major
provider with Bell South being their back up connection. We aint done to bad
for being high tech red necks here in N. Louisiana with the medical
facilities and banking industry.

The beauty of the Alvarion SU's is that they are software upgradeable to
54mbps. If they decide at a later date that they need better/more throughput
at one of these locations then all we have to do is buy the upgrade for the
SU. If that don't do what they want then all we have to do is buy another
AU. I have given them too many options already and this one seems to be the
one that they can afford and the one that makes the best sense to me. I have
left them in the driver's seat.

The other thing is that I will own the wireless LAN. There will be a 3 year
contract signed on this wireless LAN just like it was with the 10mbps
connectivity. I am not going to tell what I get per month for these wireless
LANs around here, but I can say that it is nice for me and they get to
choose the cream of the crop of wireless gear, transfer rates and never have
to worry about maintenance or upkeep.  If something doesn't work (we
monitor) we show up and take care of it - regardless where the trouble is
at.

Mac 




-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On
Behalf Of George Rogato
Sent: Friday, March 02, 2007 9:43 PM
To: WISPA General List
Subject: Re: [WISPA] ALVARION VL 4.0 AP

Ok,
After some thought I have a suggestion for you Mac.
1st, your dealing with a hospital and I'm assuming your connecting their 
buildings together to connect their lans from each building and tying 
them all together.
Under that assumption, I wouldn't think a PtMP solution is really the 
solution.

Hospitals have losts of money or at least spend lots of money, why would 
a few radios be any diferent?

2nd they have some bandwidth usage that can be taxing.
An example such as MRI's and CAT scans. Not sure if you know what MRI 
files are like, but generally their mega size files, gigs of pictures of 
peoples brains\bodies sliced into thin slivers with lots of slices at 
very high resolution.

When hospitals need a radiologist to give them a quick assesment of a 
patients condition in life threatening situations, they use the network 
to get the radiologist the files so he can tell thm how to proceed 
quickly. They do NOT want to wait. Time is of the essence.
Around here they call the radiologist at home if he's home and they 
don't want to wait a half an hour for him to get into the hospital. So I 
have some experience here because the radiologist is my customer and 
I've seen him in action.

The MRI and Radiologist is just one example of heavy usage. I'm sure 
there are others.

Now your connecting the buildings together. Do you want a slow 
connection connecting each building together using PtMP where the AP can 
be bogged down because it's now the center hub of the network connecting 
all the buildings tohether?

Preferably not.

What you should be doing is using a multiple ap's and su's or multiple 
PtP's with each ap providing a seperate connection for each building.

This way you've increased the capacity of the network connectivity, 
added increased performance and eliminated an ap from becoming the hub 
of their network.

You could use 10MHz channel widths if you need to be conservative in 
spectrum.

What I wouldn't want to do to a hospital is be cheap out the get go.

Generally the hospitals networks admins are the types of admins that 
think they are network gods.
So you don't want to start out with a typical low cost broadband 
delivery offering and ley them pick you apart if it's not up to snuff 
for them.

You should give them choices and allow them to make the decision.
I would offer them a package using indivisdual PtP links and a cheaper 
package using PtMP and let them choose based on what they feel they will 
need.

You may be surprised that they will choose to spend a few extra thousand 
dollars to do the job right.

I'm also thinking that an su that can only deliver 6 megs is really NOT 

Re: [WISPA] Some unlicensed history....

2007-03-03 Thread Rich Comroe
Sort of off topic, to be sure, but, exactly what does having a universal 
standard do for us? 

Aren't all the toilet paper rolls the same width for your roller?  Donn't all 
the toilets mount in the same size base fitting?  :-)

How long... or, should I say, what, is even the remote possibility, that 
Europe will switch should we invent something far better than GSM?  Size 
creates inertia.  Inertia and mass create friction and friction resists 
movement.  

Oh, contrair.  With the size of the worldwide GSM there is lots of momentum 
behind its evolution.  GPRS happened and was available in the same time-frame 
as US based 21/2G solutions.  Next, GSM is migrating to WCDMA (the standard 
version of the EVDO's we're seeing being deployed around here).

But what's the chances of 
getting every nation of the EU to move, other than minor evolutionary 
movements with full backward compatibiilty, for some time to come?

WCDMA is hardly a minor evolutionary movement.  GSM is essentially switching 
from a 300KHz or so TDMA to a 5MHz CDMA (as I said, it looks very much like the 
EVDO's you see deployed around here).  Every nation in the EU, and for that 
part, most every other nation on the planet that adopted GSM will move.  They 
enjoy the benefits of price that only come from the power of volume 
manufacturing far beyond any non-standard US specific technology.

Ahh, but you see chaos and disorder.  I see opportunity knocking and 
excitement.

Yes, very exciting indeed.  I worked for a US manufacturer that slid from #1 in 
world sales down to perhaps #3 in handsets (and off the chart in infastructure) 
in that very market.  All the dominant world manufacturers in cellular today 
are foreign and riding the GSM world standard.  We all know the US has 
completely lost numerous high technology markets forever.  We lost computer 
memories, automobiles, TVs, VCRs, and cellular (among many others).  Behind 
each lost market is a unique story.  In the case of cellular, the fragmentation 
of the US standards for cellular technology is a direct cause of losing an 
entire US market.  We can all thank the FCC, and a pair of US manufacturers for 
that.

We HAD a standard, a nice, comfy, understood, universal standard for phone 
service... copper.  A user-friendly monopoly phone company that had nice 
operators and everyone's phone worked like everyone else's.   

And then the justice department stepped in (circa 1975).  Then there were 3 
distinct long distance carriers building essentially completely redunant 
competing networks, where each could (by the law of averages) reap only a third 
of the customer base of  single unified network.  Long before wireless, the 
United States quickly slipped from #1 to behind all other advanced countries 
which maintained a unified PTT (Postal Telephone  Telegraph ... typically 
government operated in most countries).  Again, we quickly slipped from 
leadership to almost last place among advanced countries in ISDN and other 
advanced services ... back when ISDN would have still been fast compared to 
alternatives.  Essentially no single company could be profitable enough in a 
fragmented market to keep the US on the front edge.

It's always interesting...

Hey, I love this ... it's been near and dear to my heart through about 30 yrs 
in the industry (I spent almost 10 yrs of it in standards group participation). 
 I don't know how others on the list think of the topic.  If we're boring 
others maybe we should continue any follow-up off-line.

cheers,
Rich


  - Original Message - 
  From: wispa 
  To: WISPA General List 
  Sent: Saturday, March 03, 2007 1:43 AM
  Subject: Re: [WISPA] Some unlicensed history


  On Fri, 2 Mar 2007 17:31:23 -0600, Rich Comroe wrote
   We don't have to agree.  I certainly respect differing opinions as 
   long as their from people that seem to know the field.
   
   I thought the switch to 2nd gen put up whatever you want was a 
   departure from earlier FCC stand ... when all 1st gen cellular 
   systems would follow the TIA approved AMPS standard.  Why do I think 
   the change was not for our best?  Because the US manufacturers went 
   from world domination of cellular (you could take your amps phone 
   anywhere in the world), to last place (almost the entire world 
   adopted the GSM standard in the face of the US meltdown in digital 
   cellular standards). 

  So, who set the standard for toilet paper roll size?  

  Sort of off topic, to be sure, but, exactly what does having a universal 
  standard do for us?  

  Oh, wait, you can buy toilet paper in several sizes.   Doesn't seem to have 
  caused my posterior a lot of grief, though. 

  Ok, silliness aside, we have some remnant AMPS left, a few vestiges of the 
  old TDMA system and the a couple implementations that are CDMA, and then 
  IDEN. Oh, yeah, the US flavor of GSM. That's just where I live.

  How long... or, should I say, what, is even the remote possibility, that 
  

Re: [WISPA] Some unlicensed history....

2007-03-03 Thread wispa
On Sat, 3 Mar 2007 14:01:32 -0600, Rich Comroe wrote
 Sort of off topic, to be sure, but, exactly what does having a universal 
 standard do for us?
 
 Aren't all the toilet paper rolls the same width for your roller?  
 Donn't all the toilets mount in the same size base fitting?  :-)

Actually, not at all. 

 
 How long... or, should I say, what, is even the remote possibility, that 
 Europe will switch should we invent something far better than GSM?  Size 
 creates inertia.  Inertia and mass create friction and friction resists 
 movement.
 
 Oh, contrair.  With the size of the worldwide GSM there is lots of 
 momentum behind its evolution.  

You confirmed exactly what I said.  Evolution.  Not revolution. 

GPRS happened and was available in 
 the same time-frame as US based 21/2G solutions.  Next, GSM is 
 migrating to WCDMA (the standard version of the EVDO's we're 
 seeing being deployed around here).
 
 But what's the chances of 
 getting every nation of the EU to move, other than minor evolutionary 
 movements with full backward compatibiilty, for some time to come?
 
 WCDMA is hardly a minor evolutionary movement.  GSM is essentially 
 switching from a 300KHz or so TDMA to a 5MHz CDMA (as I said, it 
 looks very much like the EVDO's you see deployed around here). 


What's to say it isn't minor?  Only that nobody has stepped up to the plate 
yet with something big?   There is no market in Europe for something big, 
only evolution.   That's not good enough for me.  

  Every nation in the EU, and for that part, most every other nation 
 on the planet that adopted GSM will move.  They enjoy the benefits 
 of price that only come from the power of volume manufacturing far 
 beyond any non-standard US specific technology.

H... I can't find any price benefit.  Really, I can't.  I've attempted to 
find the price of airtime and phones in Europe... and all I can find costs 
more than here.  

 
 Ahh, but you see chaos and disorder.  I see opportunity knocking and 
 excitement.
 
 Yes, very exciting indeed.  I worked for a US manufacturer that slid 
 from #1 in world sales down to perhaps #3 in handsets (and off the 
 chart in infastructure) in that very market.  All the dominant world 
 manufacturers in cellular today are foreign and riding the GSM world 
 standard.  We all know the US has completely lost numerous high 
 technology markets forever.  We lost computer memories, automobiles, 
 TVs, VCRs, and cellular (among many others).  Behind each lost 
 market is a unique story.  In the case of cellular, the 
 fragmentation of the US standards for cellular technology is a 
 direct cause of losing an entire US market.  We can all thank the 
 FCC, and a pair of US manufacturers for that.

I disagree.  There's only one place where revolution is possible... HERE. 

As far as losing those markets forever, I'd like to know what's cutting 
edge about a VCR?  Or TV?  Not much.   Nothing really revolutionary about 
DDR2-400 ram either.  It's a mundane commodity.  

I'm sorry your company wasn't prepared for real competition.  Sometimes 
nobody is.  It happens.  But we'll never lead ANYTHING if all we do is follow 
what someone else does.  Or insist we remain stuck to what everyone else does.


 
 We HAD a standard, a nice, comfy, understood, universal standard for phone 
 service... copper.  A user-friendly monopoly phone company that had nice 
 operators and everyone's phone worked like everyone else's.
 
 And then the justice department stepped in (circa 1975).  Then there 
 were 3 distinct long distance carriers building essentially 
 completely redunant competing networks, where each could (by the law 
 of averages) reap only a third of the customer base of  single 
 unified network.  

I love competition.  

Long before wireless, the United States quickly 
 slipped from #1 to behind all other advanced countries which 
 maintained a unified PTT (Postal Telephone  Telegraph ... typically 
 government operated in most countries).  

Huh?  You're going to need to explain this one, as I have no idea what you're 
talking about here.  

Again, we quickly slipped 
 from leadership to almost last place among advanced countries in 
 ISDN and other advanced services

ISDN was an answer in search of a problem.  A problem that never really 
existed. 

 ... back when ISDN would have still 
 been fast compared to alternatives.  Essentially no single company 
 could be profitable enough in a fragmented market to keep the US on 
 the front edge.

I get the impression you define front edge as greatest market penetration 
or most sales or most copied.  I define it as the being the one that takes 
off on their own and tries what everyone else is NOT doing. 

 
 It's always interesting...
 
 Hey, I love this ... it's been near and dear to my heart through 
 about 30 yrs in the industry (I spent almost 10 yrs of it in 
 standards group participation).  I don't know how others on the list 
 think of the topic.  If we're 

[WISPA] Net Neutrality - a somewhat different take

2007-03-03 Thread wispa

You can take his views however you wish...  But NN legislation is probably on 
the way, and this could get real ugly...REAL ugly real fast.  When DC takes 
on a problem, whether or not it really exists, it turns political 
instantly, and we could be the ones that get whipsawed. 

http://www.washingtontimes.com/commentary/20070228-075046-2287r.htm





Mark Koskenmaki   Neofast, Inc
Broadband for the Walla Walla Valley and Blue Mountains
541-969-8200

-- 
WISPA Wireless List: wireless@wispa.org

Subscribe/Unsubscribe:
http://lists.wispa.org/mailman/listinfo/wireless

Archives: http://lists.wispa.org/pipermail/wireless/


Re: [WISPA] Some unlicensed history....

2007-03-03 Thread Rich Comroe
I think we've nailed this one.

I get the impression you define front edge as greatest market penetration 
or most sales or most copied.  I define it as the being the one that takes 
off on their own and tries what everyone else is NOT doing.

We've found common ground ... in that we recognize that we each want different 
things.  I'm not looking for the most fun, or the fanciest or latest 
technology or choice to do whatever I want.  I define best as what serves 
the most people at the best price.  I further define what I believe is the best 
decision basis by my government as what best serves the American people and 
American industry.  As you pointed out, sometimes American industries do not 
correctly perceive what is in their own best interest (they sometimes make poor 
choices) and they suffer.  I agree, shame on them.  But I really think it's 
awful when America loses whole markets ... that's lost jobs ... not just for 
the manufacturers, but their suppliers, transporters, etc, across the entire 
American workforce.  It doesn't matter whether they're cutting technology or 
not (while many of these lost markets WERE cutting technology at the time).  
This has hurt all Americans in so many ways.

BTW - While I understand our perspectives differ, the only point I'd challenge 
in your last reply is:
But I would bet that, like WCDMA, the better ideas come from here.
No, it didn't.  WCDMA is the European Wideband CDMA selected by ETSI for 3rd 
generation cellular.  European standards organizations go out of their way to 
not intentionally select anything from America.  Like all standards bodies, it 
is moved to what they perceive as to the advantage of its members.  And if you 
think this is evolutionary from GSM/GPRS - WCDMA I don't know what to tell 
you.  I tried to point out the jump in technology that they are bridging in the 
last post, and to me it's completely revolutionary.

regards,
Rich
p.s.  I have to admit that I used to think in complete agreement with your line 
of argument when I was much younger.  I don't know whether you're younger than 
me or the same age, but for me 30 yrs in industry changed many of my 
perspectives!  :-)

- Original Message - 
  From: wispa 
  To: WISPA General List 
  Sent: Saturday, March 03, 2007 4:56 PM
  Subject: Re: [WISPA] Some unlicensed history


  On Sat, 3 Mar 2007 14:01:32 -0600, Rich Comroe wrote
   Sort of off topic, to be sure, but, exactly what does having a universal 
   standard do for us?
   
   Aren't all the toilet paper rolls the same width for your roller?  
   Donn't all the toilets mount in the same size base fitting?  :-)

  Actually, not at all. 

   
   How long... or, should I say, what, is even the remote possibility, that 
   Europe will switch should we invent something far better than GSM?  Size 
   creates inertia.  Inertia and mass create friction and friction resists 
   movement.
   
   Oh, contrair.  With the size of the worldwide GSM there is lots of 
   momentum behind its evolution.  

  You confirmed exactly what I said.  Evolution.  Not revolution. 

  GPRS happened and was available in 
   the same time-frame as US based 21/2G solutions.  Next, GSM is 
   migrating to WCDMA (the standard version of the EVDO's we're 
   seeing being deployed around here).
   
   But what's the chances of 
   getting every nation of the EU to move, other than minor evolutionary 
   movements with full backward compatibiilty, for some time to come?
   
   WCDMA is hardly a minor evolutionary movement.  GSM is essentially 
   switching from a 300KHz or so TDMA to a 5MHz CDMA (as I said, it 
   looks very much like the EVDO's you see deployed around here). 


  What's to say it isn't minor?  Only that nobody has stepped up to the plate 
  yet with something big?   There is no market in Europe for something big, 
  only evolution.   That's not good enough for me.  

Every nation in the EU, and for that part, most every other nation 
   on the planet that adopted GSM will move.  They enjoy the benefits 
   of price that only come from the power of volume manufacturing far 
   beyond any non-standard US specific technology.

  H... I can't find any price benefit.  Really, I can't.  I've attempted to 
  find the price of airtime and phones in Europe... and all I can find costs 
  more than here.  

   
   Ahh, but you see chaos and disorder.  I see opportunity knocking and 
   excitement.
   
   Yes, very exciting indeed.  I worked for a US manufacturer that slid 
   from #1 in world sales down to perhaps #3 in handsets (and off the 
   chart in infastructure) in that very market.  All the dominant world 
   manufacturers in cellular today are foreign and riding the GSM world 
   standard.  We all know the US has completely lost numerous high 
   technology markets forever.  We lost computer memories, automobiles, 
   TVs, VCRs, and cellular (among many others).  Behind each lost 
   market is a unique story.  In the case of 

Re: [WISPA] 3650, ok, so what's current status?

2007-03-03 Thread RickG

Ah ha, that explains it: I'm using unlicensed as an experiment to try
and generate revenue lol! My wife calls my business a test! ;)

On 3/3/07, Jack Unger [EMAIL PROTECTED] wrote:

Let me add that experimental licenses can't be used to generate revenue;
it's for testing purposes only. Commercial use is against the law.

jack


Tom DeReggi wrote:

 Part-15, Michael Anderson, was selling a quick instruction guide for
 obtaining 3650 temporary license, last year.
 You might want to ask him.

 Tom DeReggi
 RapidDSL  Wireless, Inc
 IntAirNet- Fixed Wireless Broadband


 - Original Message - From: wispa [EMAIL PROTECTED]
 To: WISPA General List wireless@wispa.org
 Sent: Friday, March 02, 2007 1:45 PM
 Subject: Re: [WISPA] 3650, ok, so what's current status?


 On Fri, 2 Mar 2007 13:30:38 -0500, Tom DeReggi wrote

 3650 is complicated.  Last month's FCC visit stated that they are
 getting close, and expect answers by Fall :-( Experimental licenses
 are available, allthough, would likely result in removing gear in a
 year.


 Can you point to any info on getting one?


 I'm hoping personally, that they rule to keep it 100% unlicensed
 (actually registered / Non-exclusive Free licensing, being almost
 the same as unlicensed) , 100% in tact, but get rid of contention
 based.  My personal belief is that the delay of 3650 will have
 helped small WISPs. The reason is that Licensed 3650 in other
 countries has allowed Manufacturers to start scaling their
 production and doingtheir research. At the same time it kept Capitol
 rich US telecom out of the WISP business, while WISPs could take the
 time to get stronger and larger.  Its possible that if they remove
 contention based, in a year WISPs would have virgin spectrum with
 LOW DOLLAR WiMax gear that they can afford by teh time the spectrum
 is usable.


 If it's left in, we can use variants of 802.11 gear NOW, and for
 relatively
 cheap, as well.  Heck, whether it's in or out, it appears to be workable.
 Frankly, I could use it now.  I have no issues with distance and eirp
 for 2.4
 or 5.8 as it stands.  I mean, I can find ways of dealing with those
 limitations.   I can't deal with the interference nearly as well.  I
 found
 both UDC's and antennas that could be built to comply for 3650 NOW,
 and the
 idea of some interference free backhauls certainly sounds good.  Being
 required to pull them in a year or two doesn't sound catastrophic to me.

 But Telecoms would still ahve the uncertainty of

 Unlicensed, detering its use by large scale telecoms.  The word is
 that WiMax does not work in non-Licensed, but as we know, allthough
 WiMax will undisputedly perform better in Licensed, it will perform
 JUST AS GOOD as our current legacy TDD gear (such as Trango and
 Motorola).  However, if they insist on keeping Contention based, I
 personally do not think a manaufacturer will ever make gear to use
 the spectrum.  It would be nice if 802.16H or equivellent succeeded
 in stepping up to the table (contention based WiMax), but personally
 I don;t think it will happen in our Small WISP lifetime (meaning
 before WISPs sell to RollUps :-). Although WISPA's position was to
 support Contention BAsed, and it was the right thing to do at the
 time, I beleive that will ahve to be compromised in order to get use
 of the spectrum.  Just because I think so many manufacturers are
 fighting it.  Its the near license Free model that is essential
 and can't be compromised.  My view on this is because 5.8G
 equivellent spectrum is what is so scarce, and none of the
 allocations given to use allowed equivellent power, we need the 3650
 power, bad.


 I read the last R  O quite extensively and decided that there's no real
 great advantage to 3650.  You can use 25 W ERP, but only if you use a
 25 mhz
 wide channel.  The narrower the channel, the lower the erp limits.
 Exactly
 how this plays out

 Thus, using narrower slices of the spectrum is not encouraged.

 One other apparently odd deficiency is that there's no ERP distinction
 between P2P and P2MP.  You can use an omni at both ends of a P2P link
 without
 penalty, nor is there anything to encourage cleaner P2P use like the
 ISM 2.4
 and 5.8 rules.

 Personally, I think the FCC is holding out, trying to

 force manufacturers to innovate and embrace the ideas of contention
 based.  They are waiting for a manufacturer to show them it CAN and
 WILL be done, if they hold firm on the original rules.  But if
 Manufacturers don;t cooperate and make something that can pass the
 requirement, teh FCC will effectively be squatting on the spectrum,
  and will probably give up on their ideals, and get pressure to find
 a way to make the spectrum usable.  But that is just my personal
 feelings, and in no way a representation or confirmation of what the
 FCC feels.  They are prety much at a no comment stage, lsitening to
 all the arguements and watching how things evolve.


 Without rules to go by, I don't see ANYONE putting money into it.

 

Re: [WISPA] School wants authentication

2007-03-03 Thread Pete Davis
I think the Mikrotik hotspot would work well for you. The flexibility is 
nice.


You can edit the HTML code. At one location, a hotel, the users click 
the link that would be normally for demo available, but it says I 
agree to terms and service
The user/pw entries are hidden. The demo is set for 24 hrs, with 
re-allow login set to 1 second.


At another location, I hid the password, and gave the users login names 
and blank passwords. This simplifies the login process, and the user's 
names are their last names. One login at a time.


In this situation, you can use the standard user/pw in the school. Put 
in user/pw pairs of student ID number (or SS number) and the last name 
for the pw. If there are a LOT of students, a radius server would be 
logical. This gives the students the idea that their activity is logged, 
and their access is subject to revocation. This allows you to disable 
accounts for those who abuse the service.


If you do this, you can leave the Access points all open with little 
risk for theft of service.


pd




John Scrivner wrote:
I have a customer who is a high school. They have fiber run to switches 
in 10 buildings. All of those buildings are connected through one giant 
private class B via a DHCP server. We serve wireless to 100% of the 
campus, indoors and out, over this same network with several bridged APs 
(all certified and not exceeding any power rules - I promise). They 
would like authentication of users. I tried setting WPA2 with Radius 
Auth and created a mess. Every time the AP signal would hand off from 
one AP to another (which happens every couple of minutes or more often) 
the system would force re-authentication. It is a bit of a mess. 
Configuration of Windows XP for Radius Auth on WPA2 reminds me of the 
bad old days of having to tweak Trumpet Winsock or dealing with Windows 
Dial-up Adapter version 1.0.


We had another issue with the APs just constantly forcing 
re-authentication via Radius. We have opted for WPA2 Passphrase to 
deliver AES encryption for now. This still leaves us with the 
authentication issue. They currently have a DHCP server with zero 
logging of users. People just connect and get an IP. It is a mess. I 
want to propose a better solution.


I would like to see an authentication solution via a hotspot portal or 
equivalent which would force credentials be delivered by a user before 
any user has access to anything via wired or wireless network. Does 
anyone know a good way to do this? I have many ideas but I have never 
really done this and I would like to hear what others would propose to 
see if my ideas mesh or not. It is also good to see how others handle 
this type of situation. I am leaning to a Mikrotik hotspot gateway which 
I think will do it all. What say the rest of you?

Scriv

No virus found in this incoming message.
Checked by AVG Free Edition.
Version: 7.5.446 / Virus Database: 268.18.6/709 - Release Date: 3/3/2007 08:12


--
WISPA Wireless List: wireless@wispa.org

Subscribe/Unsubscribe:
http://lists.wispa.org/mailman/listinfo/wireless

Archives: http://lists.wispa.org/pipermail/wireless/